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1938 articles for “Comparator” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Study and Comparison of Mechanical and Thermal Resisting Property of Composite Materials Reinforced Using Natural Fibers and Filler Material as Ash
Abstract: Composite in composite material means, two or more materials combined on a macroscopic scale to form a useful material. The advantage of composite is, they exhibit the best qualities of their constituents and also some qualities that neither constituent possesses. These properties make advanced composites extremely attractive and purposeful in situations where component weight is critical. Fibers from natural and man-made sources are used to make composites. The following experiment …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 6, Issue 2, 2019 · pp. 32–38 Read article
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A Comparative Study of Plant Mediated Synthesis of Silver, Copper and Zinc Nanoparticles from Tiliacora acuminata (lam.) Hook. F. and Their Antibacterial Activity Studies
Abstract: Green synthesis of nanoparticles is becoming more and more popular due to its compensation over physical or chemical methods. This research was carried out to the synthesis of nanoparticles employing three different metals (silver nitrate, copper and zinc sulphate) using Tiliacora acuminata (family: Menispermaceae) fruit powder. The synthesized nanoparticles were characterized through the UV-Vis Spectrophotometer, FT-IR and X-Ray Diffraction studies. The antibacterial activity of nanoparticles was studied against disease causing …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 9, Issue 1, 2019 · pp. 72–83 Read article
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Comparative Analysis of Different Types of Frame Structures in Vibration Analysis Using STAAD.Pro
Abstract: Bridges are structures built over rivers, valleys, railway line, roads, and its purpose is to provide crossing over obstacles. Bridges are constructed by masonry, concrete, pre-stressed materials, steel etc. Today, contemporary-day bridges generally tend to apply excessive power materials. Bridges are dynamic loadings may be uncover to the effect of vibration because of the dynamic results inclusive of wind, earthquake and automobile motion in addition to cyclic loading. In addition, …
Published in Journal of Offshore Structure and Technology · Vol. 9, Issue 2, 2022 · pp. 28–33 Read article
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Cost and Quantity Comparative of DLCS and PCS Tower Structures in Conveyor Belt Systems
Abstract: This research paper focuses on the study of transfer tower structures in conveyor belt systems isrecently used in industries for the transfer material to one place to another place. These framedstructures facilitate the smooth transfer of bulk materials from one conveyor belt to another, ensuringa seamless flow throughout the system. Transfer towers serve as crucial junction points in materialconveying, accommodating various conveyor system geometries, orientations, and elevations. Theobjective of the …
Published in Journal of Offshore Structure and Technology · Vol. 10, Issue 2, 2023 · pp. 24–32 Read article
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Detection and Comparative Analysis of Uber-operons of FabZ gene Responsible for Fatty Acid Biosynthesis in Nostoc Punctiforme Cyanobacterium
Abstract: The increasing price of petroleum products has necessitated the development of alternative fuel energy. The long alkyl chains that represent nature’s ‘petroleum’, are today isolated from microbes, plant and animal oils by amore scalable, controllable and economic routes.Hence, in this perspective, the present study was aimed at exploring the uber-operons of FabZ gene responsible for the synthesis of fatty acid in an aquatic nitrogen-fixing and filamentous cyanobacterium called Nostoc punctiforme. …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 1, Issue 1, 2014 · pp. 23–35 Read article
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Comparative Structural Analysis of Dep1 Protein in Oryza Sativa
Abstract: Dense erect panicle protein is an important protein of Oryza sativa which helps in high grain production. The objective is to find out the structure of protein and to represent the best 3D model by using insilico analysis. In Oryza sativa the dep1 is homologous to crystal structure of expb1 of zea mays, a beta-expansion and group-1 pollen allergen from maize which is responsible for plant growth and development. The …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 1, Issue 3, 2014 · pp. 41–45 Read article
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Comparative Growth and Condition of Liza grandisquamis from Elechi and Amadi-Ama Creeks, Port Harcourt, Nigeria
Abstract: Growth and condition of Liza grandisquamis was assessed in two natural environments to create baseline information for accessing the fish stock. Regression analysis using the power curve W=aLb indicated a negative allometric growth in both water bodies. The difference in coefficient of growth for the two water bodies was not significant. Linear relationship between the length and weight variables was similar. Condition factors for the water bodies were significantly different …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 9, Issue 3, 2019 · pp. 1–4 Read article
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Does the Human Embryo Culture Media has any Impact on Implantation and Live Birth Rate in Art Cycles? A Comparative Study
Abstract: Introduction: Culture media plays a pivotal role in embryo culture system apart from the other crucial components as air quality, temperature, humidity etc., so that the selection of embryo culture media is a crucial step for the embryology team for the optimal blastocyst development and for achieving aviable pregnancy.There are two opposing views for the selection of embryo culture medium. One is embryo free choice’- “Let the embryo choose” (single …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 11, Issue 3, 2021 · pp. 16–22 Read article
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A Comparative Analysis Macro-site Selection of Wind and Solar Using VIKOR Method
Abstract: Currently, wind and solar power generation systems have many drawbacks. Wind and solar power generation Full use of new energy will break the barrier to growth. Location for wind/solar hybrid power plant the primary problem is how to choose scientifically. This article selects six wind/solar hybrid power plants and implements them as a case study and evaluates these six areas via VIKOR by weighting the indicators through the MCDM method. …
Published in Journal of Remote Sensing & GIS · Vol. 13, Issue 3, 2022 · pp. 21–28 Read article
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Comparative Study of Production of Acrylic Acid from Two Different Starting Materials: Propane and Propylene
Abstract: Acrylic acid is one of the most important raw materials for a number of products. There are several reaction pathways to produce this important commodity chemical. One of the most conventionally used methods involves the manufacture from propylene as the starting material; which is created as a by-product from industrial cracking of heavy hydrocarbons. However more propane reserves are discovered recently which highlights the opportunity to produce acrylic acid from …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 11, Issue 3, 2020 · pp. 7–31 Read article
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Use of Library Resources and Services by the Students of Sri Bhuvanendra College, Karkala & Mahathma Gandhi Memorial College, Udupi, Karnataka: A Comparative Study
Abstract: College library has to play a vital role in meeting the multi-dimensional demands of students and faculties for information and knowledge. The main purpose behind this study was to determine the awareness and utilization of library resources by library users of Sri Bhuvanendra College, Karkala, Karnataka and MGM College Udupi, Karnataka, India. In this study, a descriptive survey method was used, using a questionnaire as a data collection tool. 145 …
Published in Journal of Advancements in Library Sciences · Vol. 7, Issue 3, 2020 · pp. 58–66 Read article
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Development of Special Library Consortia in India: A Comparative Study of e-ShodhSindhu and NKRC
Abstract: The growth of technology increases the growth of information, due to the vast amount of information; it is difficult to get the all required information from one resource. To fulfill the user needs, the libraries may either depend on the other library or obtain the resources through resource sharing i.e., the concept of consortia. The paper discusses the development and current status of e-ShodhSindhu and National Knowledge Resource Consortia (NKRC). …
Published in Journal of Advancements in Library Sciences · Vol. 8, Issue 2, 2021 · pp. 1–5 Read article
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Comparative Responses of Some Fuel Wood Trees at Early Seedling Stage
Abstract: Seedling of leguminous fuel wood trees (Bauhinia variegata, Delonix regia, Peltophorum pterocarpum, Samanea saman, Saraca indica) were analyzed at different developmental stages for biochemical constituents potentially related to fast-growing habit in order to identify some markers. Protein content of leaves and stem tissue was higher in Bauhinia variegata, particularly at later stages. Total amino acid level, however, did not show much difference between growing species. Total carbohydrate content (both soluble …
Published in Research & Reviews : Journal of Botany · Vol. 9, Issue 2, 2020 · pp. 5–13 Read article
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Comparative Study on the Antibacterial Activity of Pomegranate Rind Extract
Abstract: AbstractPomegranate (Punica granatum), is a fruit-bearing deciduous shrub grown easily all over the world. In India, these fruits are used in the Ayurveda for treatment of many diseases. The present study emphasized on the antibacterial activity of the peel extract (rind) of two Punica granatum varieties (Kesar and Ganesh) on Staphylococcus aureus, Escherichia coli, Proteus vulgaris, Bacillus sps. and Pseudomonas aeruginosa. Methanol extract was found to be effective in Kesar …
Published in Research & Reviews : Journal of Herbal Science · Vol. 2, Issue 1, 2013 · pp. 1–6 Read article
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Comparative Evaluation of Heavy Metal Content in Selected Leafy Vegetables and Fruits Collected from the Market of Prayagraj
Abstract: The following research work has been undertaken to examine the presence of heavy metals, i.e. lead, cadmium, copper, iron, and cobalt in some selected vegetables and fruits supplied in the local market. The process used to determine heavy metals is Atomic Absorption Spectrometer. Iron concentration in spinach, tomato, and cauliflower, and ladyfinger showed higher ranges which were exceeding the permissible limits. Overall from the following study, we can conclude that …
Published in Research & Reviews : Journal of Ecology · Vol. 9, Issue 3, 2020 · pp. 6–9 Read article
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Comparative Study of Biodegradation of Hydrocarbons in Soils under Nipa Palm (Nypa fruticans Wurmb) Treatment
Abstract: This study evaluated the potential of Nipa palm (Nypa fruticans) powder as an alternative amendment for remediation of crude oil polluted loamy and sandy soils. Further, the study investigated the bioremediation process using the first-order degradation rate and quadratic models. From the analysis, there were changes in the physicochemical properties of the soils under the Nipa palm powder amendment during the remediation. Also, TPH reduction in the amended soil samples …
Published in Research & Reviews : Journal of Ecology · Vol. 9, Issue 3, 2020 · pp. 20–32 Read article
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Comparative Exploration of Medicinal and Photosynthetic Occurrences of Coriandrum sativum, Menthapiperita and Spinacia oleracea
Abstract: AbstractPlants form a large group of valuable materials like medicines, alkaloids, flavonoids, carotenes, and chlorophylls. To evaluate these activities leaves of three plant samples i.e., Coriandrum sativum, Mentha piperita and Spinacia oleracea were used in this study and two organic solvents i.e., acetone and ethanol were used to extract the antibacterials and antioxidants from plant samples. Total flavonoid content, total phenolic content and 1,1-Diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging methods were …
Published in Research & Reviews : Journal of Herbal Science · Vol. 2, Issue 3, 2013 · pp. 15–23 Read article
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The Comparison of Microwave Single Extraction and Sequential Extraction Method for the Fractionation Analysis of Arsenic and Mercury in Saline Sodic Soil
Abstract: The present study investigates the chemical partitioning of arsenic (As) and mercury (Hg) in saline sodic soil samples (SS) from Jamshoro, Sindh Pakistan. The development of Microwave single extraction (MSE) technique based on the reagents used in the BCR three-step sequential extraction scheme (BCR-SES) for partitioning As and Hg in SS. Using CRM BCR-483 as a certified reference material and the standard addition method, the validity of the procedure was …
Published in Research & Reviews : Journal of Ecology · Vol. 11, Issue 1, 2022 · pp. 22–29 Read article
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Comparative Studies on Phytochemical and Antioxidative Properties of Locally Available Herbal Flowers: A Review
Abstract: Flowers are the reproductive parts of plant. Apart from their aesthetic sense, they have medicinal and nutritive properties also. The present review study represent the therapeutic values and phytochemical properties of Joba (Hibiscus sp.), Rose (Rose sp.), Aparajita (Citoria sp.), Nayantrara or Sadabahar (Catharanthus sp.), Lotus (Nelumbo sp.), Dopati (Impaticus sp.) which are also used in Ayurveda and Siddha system of medicine. India is a rich flora of medicinal plants. …
Published in Research & Reviews : Journal of Herbal Science · Vol. 10, Issue 3, 2021 · pp. 14–26 Read article
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Comparative Study of Medicinal Flora in Karahal Area of Sheopur Madhya Pradesh
Abstract: Medicinal plants have their special status in human welfare due to their therapeutic applications since human civilizations. Medicinal plants have exceptional and precious characteristics that play an essential role in human civilizations. Medicinal plants are main source of traditional medicines and numerous medicines are indirectly produced from plant community. Traditional treatment procedure like Ayurveda, Unani and Chinese medicine are basically based on plant extract with minimum side effects and presently …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 12, Issue 2, 2022 · pp. 9–14 Read article